Class: Lines::StreamOutputter

Inherits:

Object

• Object
• Lines::StreamOutputter

Defined in:

lib/lines.rb

Overview

Handles output to any kind of IO

Constant Summary

NL =

"\n".freeze

Instance Method Summary

• #initialize(stream = $stderr) ⇒ StreamOutputter constructor

  stream must accept a #write(str) message.

• #output(dumper, obj) ⇒ Object

Constructor Details

#initialize(stream = $stderr) ⇒ StreamOutputter

stream must accept a #write(str) message

# File 'lib/lines.rb', line 157

def initialize(stream = $stderr)
  @stream = stream
  # Is this needed ?
  @stream.sync = true if @stream.respond_to?(:sync)
end

Instance Method Details

#output(dumper, obj) ⇒ Object

# File 'lib/lines.rb', line 163

def output(dumper, obj)
  str = dumper.dump(obj) + NL
  @stream.write str
end